Sony KV-XF25M50 (serv.man3) Service Manual ▷ View online
SECTION 5
DIAGRAM
5-1. BLOCK DIAGRAM
–
46
–
–
47
–
–
45
–
COMB FILTER
(Glass Combs)
(Glass Combs)
YC JUNGLE
IC301
CXA2130S
CXA2130S
<slave:88H>
MONITOR
OUT
OUT
TV V in
47
TV L in
48
TV R in
L1 out
L1 out
Mon out
CV/Y in
C in
CV/Y out
43
45
4
6
9
7
2
C1 out
CN1307,CN101
CN1307,CN101
CN304
COMB Y in
COMB C in
V1 out
R1 out
46
39
38
V1 V in
1
V1 L in
2
V1 R in
4
V1 Y in
3
V1 C in
5
V2 V in
7
V2 L in
8
V2 R in
10
V out 2
29
L out 2
28
R out 2
26
VIDEO IN 1
VIDEO IN 2
B3
TRU Surround
IC3201
NJM2187L
NJM2187L
AV SW
IC1401
CXA1855S
CXA1855S
<slave: 90H>
BBE
IC3206
NJM2150D
NJM2150D
DAC IC3205
CXA1315P
<slave:48H>
AUDIO PROCESSOR
IC3207 TDA7315D
<slave:80H>
DBFB
IC3202
AUDIO OUT
IC6200
TA8200AH
TA8200AH
RED OUT
GREEN OUT
BLUE OUT
STV5112
IC701
IC701
N/S DRIVE
IC1800
IC1800
H3
C
VM1
3D SP BOX ASSY (KV-XF25M93 only)
SP ASSY
R out
CRT SOCKET
G out
CRT
A60LPN70X
A60LPN70X
NECK ASSY
DY
Y25RSA
Y25RSA
B out
R out
V out
U out
Y
out
V in
U in
Y i
n
VM out
G out
B out
22
23
24
21
19
18
11
13
14
IK in
H. DRIVE
H. PULSE
E/W
VD+
VD-
VM DRIVE
Q5902/5906
Q5902/5906
H-OUT
Q511
2SC4927
Q511
2SC4927
V-OUT
IC503
TDA8172
IC503
TDA8172
HDT
T501
T501
H-DRIVE
Q506
2SC2688
Q506
2SC2688
PIN-CONT
IC502
NJM2903D
IC502
NJM2903D
PIN-OUT
Q505
IRF614
Q505
IRF614
PMT
T505
T505
HLT
T504
T504
FBT
T503
NX-4009
T503
NX-4009
+B
Audio Front Vcc
+audio 3D Vcc
-audio 3D Vcc
(KV-XF25M93
only) +9V
only) +9V
11V
7V
+5V
5V REG & RESET
IC002 MN1319AF
9V REC IC603
5V REC IC604
STB TRANS
T604
SRT
T603
TEXT DECODER
with Ucom
IC801
SAA5261
SAA5261
<slave: 58H>
Additional
Color Matrix
Color Matrix
SYSTEM
Ucom
IC001
CXP750096
CXP750096
RECEIVER
SBX1981-1
IC3901
IC3901
H3
V1
(KV-XF25M61 only)
A
B2
SIRCS
HALF
R G B
BLK
R G B
BLK
I2L
MEMORY
IC003
ST24C08FB6
ST24C08FB6
32 31 30
37 39 40
15
28 29 30 31
F
STB SW TR
Q605
2SK2845
2SK2845
POWER
IC601
STR-F6656
STR-F6656
LINE FILTER
T601
LINE
FILTER
FILTER
T4601
T4602
T4602
THP
THP600
AC CORD
DGC
MAIN. TUVIF
with
STEREO DECODER
(MSP3415)
(MSP3415)
<slave: 84H>
(KV-XF25M61/XF25M93)
(KV-XF25M61/XF25M93)
TU101
BTF-LG433
(KV-XF25M50/XF25M80)
BTF-WG441
(KV-XF25M61/XF25M93)
BTF-LG433
(KV-XF25M50/XF25M80)
BTF-WG441
(KV-XF25M61/XF25M93)
<slave: C0H>
V1 S1 in
6
JACK BLOCK
J1402
PIN 9P
PIN 9P
DBFB (3D) Q6202
Q6206/6207
(KV-XF25M93 only)
Q6206/6207
(KV-XF25M93 only)
AUDIO OUT
IC6201 (KV-XF25M93 only)
TA7481
TA7481
KV-XF25M50/XF25M61
KV-XF25M80/XF25M93
KV-XF25M80/XF25M93
RM-954
KV-XF25M50/XF25M61
KV-XF25M80/XF25M93
KV-XF25M80/XF25M93
RM-954
KV-XF25M50/XF25M61
KV-XF25M80/XF25M93
KV-XF25M80/XF25M93
RM-954
–
82
–
KV-XF25M50/XF25M61
KV-XF25M80/XF25M93
KV-XF25M80/XF25M93
RM-954
SECTION 6
EXPLODED VIEWS
•
Items marked "
∗
" are not stocked since
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
service. Some delay should be
anticipated when ordering these items.
The components identified by
shading and mark
shading and mark
!
are critical
for safety.
Replace only with part number
specified.
Replace only with part number
specified.
NOTE:
•
Items with no part number and no
description are not stocked because
they are seldom required for routine
service.
description are not stocked because
they are seldom required for routine
service.
•
The construction parts of an assembled
part are indicated with a collation
number in the remark column.
part are indicated with a collation
number in the remark column.
1
4-302-404-03
SCREW (WASHER HEAD) (+P 4X16)
2
1-529-190-11
SPEAKER (5CM)
3
! 4-065-571-01
COVER, REAR
4
1-503-902-11
SPEAKER (15 x 6.5CM)
5
4-046-981-01
BRACKET, SPEAKER
6
4-374-745-21
CUSHION (A)
REF. NO. PART NO.
DESCRIPTION
REMARK
3
2
2
1
4
6
5
4
1
5
6
6-1. SPEAKER BRACKET
p
: 7-685-663-71
SCREW +BVTP 4
×
16
r
: 7-685-648-79
SCREW +BVTP 3
×
12
–
83
–
KV-XF25M50/XF25M61
KV-XF25M80/XF25M93
KV-XF25M80/XF25M93
RM-954
6-2. CHASSIS
r
: 7-685-648-71
SCREW BVTP 3
×
12
59
57
60
61
62
51
52
58
63
64
65
53
56
54
55
REF. NO. PART NO.
DESCRIPTION
REMARK
51
* A-1372-576-A H3 BOARD, COMPLETE (EXCEPT KV-XF25M93)
* A-1372-573-A H3 BOARD, COMPLETE (KV-XF25M93)
* A-1372-573-A H3 BOARD, COMPLETE (KV-XF25M93)
52
* A-1135-985-A B3 BOARD, COMPLETE (EXCEPT KV-XF25M93)
* A-1135-986-A B3 BOARD, COMPLETE (KV-XF25M93)
* A-1135-986-A B3 BOARD, COMPLETE (KV-XF25M93)
53
* A-1388-228-A J2 BOARD, COMPLETE (KV-XF25M93 ONLY)
54
4-022-115-00
HOLDER, AC CORD
55
! 1-574-062-52
CORD, POWER (WITH CONNECTOR) 2.5A/250V
(EXCEPT KV-XF25M93)
(EXCEPT KV-XF25M93)
! 1-769-609-21
CORD, POWER (WITH CONNECTOR)
(KV-XF25M93)
(KV-XF25M93)
56
4-066-684-21
BRACKET, TERMINAL (EXCEPT KV-XF25M93)
4-066-684-11
BRACKET, TERMINAL (KV-XF25M93)
57
* A-1347-155-A V1 BOARD, COMPLETE (KV-XF25M61 ONLY)
58
4-046-797-01
SCREW (3X12), (+)BVTAP
59
* A-1131-375-A B2 BOARD, COMPLETE
60
* A-1298-770-A A BOARD, COMPLETE
(KV-XF25M50/XF25M80(E))
* A-1298-767-A A BOARD, COMPLETE (KV-XF25M61)
* A-1298-755-A A BOARD, COMPLETE (KV-XF25M80(ME))
* A-1298-761-A A BOARD, COMPLETE (KV-XF25M93)
* A-1298-755-A A BOARD, COMPLETE (KV-XF25M80(ME))
* A-1298-761-A A BOARD, COMPLETE (KV-XF25M93)
61
! 1-453-284-11
TRANSFORMER ASSY, FLYBACK (NX-4009//M3I4)
62
* 4-066-681-02
BRACKET, MAIN
63
* 4-066-683-02
HOLDER, PWB (KV-XF25M61 ONLY)
64
* A-1241-346-A F BOARD, COMPLETE
65
* 4-066-682-01
BRACKET, F PWB
–
84
–
KV-XF25M50/XF25M61
KV-XF25M80/XF25M93
KV-XF25M80/XF25M93
RM-954
6-3. PICTURE TUBE
p
: 7-685-648-71
SCREW BVTP 3
×
12
REF. NO. PART NO.
DESCRIPTION
REMARK
126
127
128
108
109
104
102
103
101
106
129
105
110
107
112
111
113
125
115
117
131
116
114
115
113
118
124
120
123
126
119
122
121
130
101
X-4036-294-1 BEZNET ASSY (KV-XF25M50/XF25M80)
102-104, 107-110
X-4035-869-2 BEZNET ASSY (KV-XF25M61/XF25M93)
102-104, 107-110
102
4-036-405-11
SPRING, COMPRESSION
103
4-065-508-01
BUTTON, POWER
104
4-047-464-01
CATCHER, PUSH
105
4-045-250-21
DAMPER
106
4-065-507-11
DOOR, CONTROL
107
X-4035-862-1 HANDLE ASSY (R)
108
X-4035-861-1 HANDLE ASSY (L)
109
4-065-509-01
BUTTON, CONTROL
110
* 4-065-510-01
GUIDE, LIGHT
111
4-372-556-11
SHEET, BLOTTING
112
! 8-733-250-05
PICTURE TUBE (A60LPNA70X)
113
4-046-765-01
SCREW, TAPPING 7+CROWN WASHER
114
* 3-704-372-11
HOLDER, HV CABLE
REF. NO. PART NO.
DESCRIPTION
REMARK
115
4-046-600-11
SPACER, DY
116
4-034-272-01
PLATE, TLH CORRECTION
117
1-451-475-11
DEFLECTION YOKE (Y25RSA)
118
* A-1331-877-A C BOARD, COMPLETE
119
! 1-403-619-81
COIL, DEMAGNETIC
120
* 4-045-290-11
CUSHION (50X290), DGC
121
* 4-062-572-01
CLIP (25RSN), DGC
122
4-061-369-01
HOLDER, DEGAUSE COIL
123
1-452-896-11
COIL, NA ROTATION (RT200)
124
* A-1342-449-A VM1 BOARD, COMPLETE
125
4-369-318-61
SPRING, TENSION
126
1-452-032-00
MAGNET,DISC
127
1-452-094-00
CIRCULAR DISC MAGNET B
128
4-051-734-21
PIECE B(120), CONV. CORRECT
129
4-032-761-01
SHAFT (S), DOOR
130
4-068-028-11
DGC BAND
131
8-453-011-21
NA299-S
Click on the first or last page to see other KV-XF25M50 (serv.man3) service manuals if exist.